Comparative study on sexual dysfunction in alopecia areata: prevalence and associated factors.

Background And Objectives: Alopecia areata (AA) impairs quality of life. However, there is no evidence on the impact of this disease in terms of sexual dysfunction (SD). The aim of the present study was to assess the prevalence of SD and possible associated factors in a cohort of patients with AA.

Measuring empathy online and moral disengagement in cyberbullying.

This investigation intends to explore how adolescents report empathy in online contexts and moral disengagement in cyberbullying incidents, and how these two constructs are related. To accomplish this goal, three studies were conducted considering the need to develop new instruments to uncover this new approach of measuring empathy and moral disengagement. In the first study, we adapted the Portuguese version of the Empathy Quotient-short form to online contexts, which resulted in the Empathy Quotient in Virtual Contexts (EQVC).

Ocean acidification dampens physiological stress response to warming and contamination in a commercially-important fish (Argyrosomus regius).

Increases in carbon dioxide (CO) and other greenhouse gases emissions are changing ocean temperature and carbonate chemistry (warming and acidification, respectively). Moreover, the simultaneous occurrence of highly toxic and persistent contaminants, such as methylmercury, will play a key role in further shaping the ecophysiology of marine organisms. Despite recent studies reporting mostly additive interactions between contaminant and climate change effects, the consequences of multi-stressor exposure are still largely unknown.